CN208556801U - A kind of air clamper - Google Patents
A kind of air clamper Download PDFInfo
- Publication number
- CN208556801U CN208556801U CN201820804985.7U CN201820804985U CN208556801U CN 208556801 U CN208556801 U CN 208556801U CN 201820804985 U CN201820804985 U CN 201820804985U CN 208556801 U CN208556801 U CN 208556801U
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- China
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- pivot
- connecting rod
- pedestal
- rotatably connected
- air clamper
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Abstract
The utility model discloses a kind of air clamper, easy to use and pressing force is larger.A kind of air clamper, comprising: pedestal；Cylinder is rotatably connected at the rear end of the pedestal；First connecting rod, with first end and the second end, the first end of the first connecting rod is rotatably connected at the piston rod of the cylinder, and the second end of the first connecting rod is rotatably connected at the front end of the pedestal；Second connecting rod, with first end and the second end, the first end of the second connecting rod is rotatably connected at the piston rod of the cylinder and/or the first end of the first connecting rod；And compression bar, end is rotatably connected at the pedestal thereafter；Wherein, the second end of the second connecting rod is rotatably connected at the compression bar to drive the downward workpiece pressing of the compression bar or be rotated up release workpiece.
Description
Technical field
The utility model relates to a kind of pressing device, in particular to a kind of air clamper.
Background technique
In the prior art, it requires to carry out compression process during the processing of many products.People is saved in order to reach
Member and purpose that is laborsaving, improving efficiency, need to use compaction tool, however current compaction tool there are pressing force compared with
Small, inconvenient problem with use.
Utility model content
The purpose of this utility model be solve the problems, such as above-mentioned the deficiencies in the prior art and, propose a kind of Pneumatic pressure
Tight device, easy to use and pressing force are larger.
The technical solution adopted in the utility model is as follows:
A kind of air clamper, comprising:
Pedestal；
Cylinder is rotatably connected at the rear end of the pedestal；
First connecting rod, with first end and the second end, the first end of the first connecting rod is rotatably coupled
In the piston rod of the cylinder, the second end of the first connecting rod is rotatably connected at the front end of the pedestal；
Second connecting rod, with first end and the second end, the first end of the second connecting rod is rotatably coupled
In the piston rod of the cylinder and/or the first end of the first connecting rod；And
Compression bar, end is rotatably connected at the pedestal thereafter；
Wherein, the second end of the second connecting rod be rotatably connected at the compression bar with drive the compression bar to
Lower workpiece pressing is rotated up release workpiece.
In one embodiment, the air clamper further includes the bolt on the compression bar front end.
In one embodiment, the bolt vertically extends and can along the longitudinal direction or up and down direction is movably set to
On the pedestal.
In one embodiment, the mounting hole for penetrating through the pedestal along the vertical direction, the bolt are offered on the pedestal
It being plugged in the mounting hole, is set on the bolt there are two nut, the nut is connect with the bolt thread, one of them
The nut is located above the mounting hole, another described nut is located at below the mounting hole.
In one embodiment, the mounting hole is the long hole to extend back from the front end of the pedestal.
In one embodiment, the cylinder is rotatably connected at the rear end of the pedestal by the first pivot, described
The first end of first connecting rod, the second connecting rod first end the cylinder is rotatably connected at by the second pivot
Piston rod, the second end of the first connecting rod is rotatably connected at the front end of the pedestal by third pivot, described
The second end of second connecting rod is rotatably connected at the compression bar by the 4th pivot, and the rear end of the compression bar passes through the 5th
Pivot is rotatably connected at the pedestal.
In one embodiment, the Wushu axle position is between first pivot and the third pivot.
In one embodiment, the 4th pivot is between second pivot and the third pivot.
In one embodiment, first pivot, second pivot, the third pivot, the 4th pivot and institute
The axial line for stating the 5th pivot is parallel to each other.
The utility model uses above scheme, has the advantages that compared with prior art
Driving force is provided by cylinder, under the cooperation of first connecting rod and second connecting rod, drives compression bar opposite base or more
Rotation is so as to compress or discharge workpiece, use direction；And have amplification to driving force, so that the air clamper
Biggish pressing force can be provided.
Detailed description of the invention
It, below will be to needed in embodiment description in order to illustrate more clearly of the technical solution of the utility model
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the main view according to a kind of air clamper of the utility model；
Fig. 2 is the top view of air clamper shown in FIG. 1.
In above-mentioned attached drawing,
1, pedestal；2, cylinder；20, piston rod；3, first connecting rod；4, second connecting rod；5, compression bar；50, mounting hole；6, spiral shell
Bolt；7, nut；
A1, the first pivot；A2, the second pivot；A3, third pivot；A4, the 4th pivot；A5, the 5th pivot.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be understood by the person skilled in the art with feature.The utility model is according to those skilled in the art to the definition in orientation
It usual observation visual angle and is defined to describe convenient, does not limit specific direction.
The present embodiment provides a kind of air clampers.Shown in referring to Figures 1 and 2, the air clamper, including pedestal
1, cylinder 2, first connecting rod 3, second connecting rod 4 and compression bar 5.Pedestal 1 is used to provide support for entire air clamper.Cylinder
2 are rotatably connected at the rear end of the pedestal 1；First connecting rod 3 has first end and the second end, and described first connects
The first end of bar 3 is rotatably connected at the piston rod 20 of the cylinder 2, and the second end of the first connecting rod 3 can be rotated
Ground is connected to the front end of the pedestal 1；Second connecting rod 4, has first end and a second end, and the of the second connecting rod 4
One end is rotatably connected at the piston rod 20 of the cylinder 2 and/or the first end of the first connecting rod 3；Compression bar
5, end is rotatably connected at the pedestal 1 thereafter；The second end of the second connecting rod 4 is rotatably connected at institute
Compression bar 5 is stated to drive the downward workpiece pressing of the compression bar 5 or be rotated up release workpiece.
In a preferred mode, the cylinder 2 is rotatably connected at the rear end of the pedestal 1 by the first pivot a1
Portion, the first end of the first connecting rod 3, the first end of the second connecting rod 4 are rotatably coupled by the second pivot a2
In the piston rod 20 of the cylinder 2, the second end of the first connecting rod 3 is rotatably connected at described by third pivot a3
The second end of the front end of pedestal 1, the second connecting rod 4 is rotatably connected at the compression bar 5, institute by the 4th pivot a4
The rear end for stating compression bar 5 is rotatably connected at the pedestal 1 by the 5th pivot a5.The 5th pivot a5 is located at described the
Between one pivot a1 and the third pivot a3, the 4th pivot a4 is located at the second pivot a2 and third pivot a3
Between.
In addition, the first pivot a1, the second pivot a2, the third pivot a3, the 4th pivot a4 and institute
The axial line for stating the 5th pivot a5 is parallel to each other, and extends in left-right direction respectively.It should be noted that: as shown in Figure 1, working as
After workpiece is compacted, the second pivot a2, the 4th pivot a4, third pivot a3 successively linear array from top to bottom.The piston of cylinder 2
A triangular structure is constituted between bar 20, first connecting rod 3 and pedestal 1.The length of first connecting rod 3 is greater than second connecting rod 4
The spacing of length, the 4th pivot a4 and the 5th pivot a5 are preferably smaller than the half of 5 length of compression bar.The piston rod 20, second of cylinder 2
Lever mechanism is constituted between connecting rod 4 and compression bar 5, the driving force of the offer of cylinder 2 is amplified, compression bar 5 is applied
The pressure being added on workpiece increases, it is possible to increase to 600 kilograms or more, to provide biggish pressing force.
The air clamper further includes the bolt 6 on 5 front end of compression bar.The bolt 6 is vertically square
To extending and can along the longitudinal direction or up and down direction is movably set on the pedestal 1.Specifically, it is offered on the pedestal 1
The mounting hole 50 of the pedestal 1 is penetrated through along the vertical direction, and the bolt 6 is plugged in the mounting hole 50, is set on the bolt 6
There are two nut 7, the nut 7 is threadedly coupled with the bolt 6, one of them described nut 7 is located on the mounting hole 50
Side, another described nut 7 are located at 50 lower section of mounting hole.The mounting hole 50 is to prolong backward from the front end of the pedestal 1
The long hole stretched.It can accordingly to adjust the height of bolt 6 or the position of bolt 6 according to the specific size of workpiece.
According to the sizes of workpiece, vertical position and the horizontal position of bolt 6 are adjusted, workpiece is placed in immediately below bolt 6,
2 air inlet of cylinder, piston rod 20 stretch out, and under lever mechanism effect, second connecting rod 4 pushes compression bar 5 to turn downwards around the 5th pivot a5
It is dynamic, thus workpiece pressing.When discharging workpiece, direction shown in arrow of the piston rod 20 of cylinder 2 in Fig. 1 is retracted, in lever
Under mechanism effect, second connecting rod 4 drives compression bar 5, and around the 5th pivot a5, the direction shown in arrow along Fig. 1 is rotated up, thus by work
Part release.
The above embodiments are only for explaining the technical ideas and features of the present invention, is a kind of preferred embodiment, mesh
Be that person skilled in the art can understand the content of the utility model and implement accordingly, this reality can not be limited with this
With novel protection scope.Equivalent transformation or modification made by all Spirit Essences according to the present utility model should all be covered at this
Within the protection scope of utility model.
Claims (9)
1. a kind of air clamper characterized by comprising
Pedestal；
Cylinder is rotatably connected at the rear end of the pedestal；
First connecting rod, with first end and the second end, the first end of the first connecting rod is rotatably connected at institute
The piston rod of cylinder is stated, the second end of the first connecting rod is rotatably connected at the front end of the pedestal；
Second connecting rod, with first end and the second end, the first end of the second connecting rod is rotatably connected at institute
State the piston rod of cylinder and/or the first end of the first connecting rod；And
Compression bar, end is rotatably connected at the pedestal thereafter；
Wherein, the second end of the second connecting rod is rotatably connected at the compression bar to drive the compression bar to be pressed downward
Clamping of workpieces is rotated up release workpiece.
2. air clamper according to claim 1, which is characterized in that the air clamper further includes being set to institute
State the bolt on compression bar front end.
3. air clamper according to claim 2, which is characterized in that the bolt vertically extends and can edge
Front-rear direction or up and down direction are movably set on the pedestal.
4. air clamper according to claim 3, which is characterized in that offer on the pedestal and pass through along the vertical direction
Lead to the mounting hole of the pedestal, the bolt is plugged in the mounting hole, is set on the bolt there are two nut, the nut
It is connect with the bolt thread, one of them described nut is located above the mounting hole, another described nut is located at described
Below mounting hole.
5. air clamper according to claim 4, which is characterized in that the mounting hole is from the front end of the pedestal
The long hole to extend back.
6. air clamper according to claim 1, which is characterized in that the cylinder passes through the first pivot rotationally
Be connected to the rear end of the pedestal, the first end of the first connecting rod, the second connecting rod first end pass through second
Pivot is rotatably connected at the piston rod of the cylinder, and the second end of the first connecting rod passes through third pivot rotationally
It is connected to the front end of the pedestal, the second end of the second connecting rod is rotatably connected at the pressure by the 4th pivot
The rear end of bar, the compression bar is rotatably connected at the pedestal by the 5th pivot.
7. air clamper according to claim 6, which is characterized in that the Wushu axle position is in first pivot
Between the third pivot.
8. air clamper according to claim 6, which is characterized in that the 4th pivot is located at second pivot
Between the third pivot.
9. air clamper according to claim 6, which is characterized in that first pivot, second pivot, institute
The axial line for stating third pivot, the 4th pivot and the 5th pivot is parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820804985.7U CN208556801U (en) | 2018-05-28 | 2018-05-28 | A kind of air clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820804985.7U CN208556801U (en) | 2018-05-28 | 2018-05-28 | A kind of air clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208556801U true CN208556801U (en) | 2019-03-01 |
Family
ID=65482358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820804985.7U Active CN208556801U (en) | 2018-05-28 | 2018-05-28 | A kind of air clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208556801U (en) |
-
2018
- 2018-05-28 CN CN201820804985.7U patent/CN208556801U/en active Active
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